@-webkit-keyframes sec1imgrotate {
  0% {
    -webkit-transform: rotate(0deg);
    opacity: .5;
  }
  50% {
    -webkit-transform: rotate(180deg);
    opacity: 1;
  }
  100% {
    -webkit-transform: rotate(360deg);
    opacity: 0.5;
  }
}
@keyframes sec1imgrotate {
  0% {
    transform: rotate(0deg);
    opacity: .5;
  }
  50% {
    transform: rotate(180deg);
    opacity: 1;
  }
  100% {
    transform: rotate(360deg);
    opacity: 0.5;
  }
} 

.box1 {
  width: 100%;
  display: flex;
}

.box1 .left {
  position: relative;
  width: calc(55% - 20px);
  margin-right: 20px;
  background-image: linear-gradient(to right, #0048cd, #25848a);
}
.box1 .left .neirong {
	padding: 60px 50px;
	line-height: 2em; color: #fff;
}
.box1 .left .neirong .title{ 
	font-size: 22px;  text-align: center;   padding: 15px 25px;
	background: #fff; color: #033ca6; margin-bottom: 30px;
}
.box1 .left .neirong .weizhi{ 
	font-size: 16px; line-height: 2em;
	margin-top: 20px; margin-bottom: 20px;
}
.box1 .left .neirong p{
	font-size: 16px; line-height: 2em;
}
.box1 .right {
  width: 45%;
  float: right;
}
.box1 .right img{
  max-width: 100%; height: auto;
}

.shangxiaye{border-top: 1px solid #ddd; border-bottom: 1px solid #ddd; }

.page-box {
   width: 100%;
  margin: 0 auto;  
}
.page-box {
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    overflow: hidden;
    margin-bottom: 20px;
}
.page-box a {
  background:#fafafa;
    color: #333;
    padding: 13px 10px;
}
.page-box a:first-child {
  float: left;  
}
.page-box a:nth-child(2) {
  float: right;  
} 


.sec2 {
  padding:25px 0px;  
}
	.sec2 .tab-content li.grid-sizer,.sec2 .tab-content li.grid-item{
		width:25%; float: left;
	}




.sec2 .tab-controls {
  position: relative;
  margin: 0 0.595% 2%;
  font-size: 0;
}
.sec2 .tab-controls a {
  font-size: 16px;
  color: #222;
  font-weight: normal;
  margin-right: 2.7em;
  display: inline-block;
  vertical-align: top;
  padding: 20px;
  border-bottom: 2px solid #fff;
}
.sec2 .tab-controls a:last-child {
  margin-right: 0;
}
.sec2 .tab-controls a:hover {
  color: #033ca6;
  border-bottom: 1px solid #0048cd;
}
.sec2 .tab-controls a.active {
  color: #033ca6; 
  position: relative;
  border-bottom: 1px solid #0048cd;
}
.sec2 .tab-controls a.active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 2px; /* 添加2px的横线高度 */
  background-color: #033ca6; /* 横线颜色与文字激活颜色一致 */
  border-radius: 1px; /* 使横线看起来更平滑 */
  animation: moveBackAndForth 2s infinite linear; /* 添加动画效果，让横线上的小圆点来回移动 */
}

 

.sec2 .tab-controls .line {
  width: auto;
  height: 1px;
  background-color: #000;
  position: absolute;
  left: 0;
  top: 166%;
  -webkit-transition: left 0.25s, width 0.25s;
  transition: left 0.25s, width 0.25s;
}
 
.sec2 .tab-content li  {
}
 
.sec2 .tab-content li a {
  display: block;
  position: relative;
  margin:15px;
  overflow: hidden;
/*  box-shadow: 0 0 6px rgba(0, 0, 0, .06);*/
}
  .sec2 .tab-content li  a .cn {
    width: 100%; line-height: 70px; height: 70px;font-size: 14px;  text-indent:46px; color: #333;
	  padding-top: 3px; 
  }
  .sec2 .tab-content li  a .cn2 {
    width: 100%; line-height: 70px; height: 70px;font-size: 14px;   color: #333; text-align: center;
	  padding-top: 3px; 
  }
  .sec2 .tab-content li  a .bg4 {
    z-index: 99;
  }
  .sec2 .tab-content li a .bg5 {
    z-index: -1;
  }
  .sec2 .tab-content li  a:hover .bg4 {
    z-index: 1;
  }
  .sec2 .tab-content li  a:hover .bg5 {
    z-index: 99;
  }
  .sec2 .tab-content li  a .bg5 { position: absolute;
    left:0px; top:0px;
  }
  .sec2 .tab-content li  a .shu { 
    	position: absolute; bottom: 23px; left: 12px; text-align: center;
	  width: 20px; height: 20px; line-height: 20px; overflow: hidden;
	  color: #fff; font-size: 12px; 
	  background-image: -webkit-linear-gradient(left, #01c488, #3d43b5);
	  background-image: -o-linear-gradient(left, #01c488, #3d43b5);
	  background-image: linear-gradient(to right, #0048cd, #25848a);
  }
.sec2 .tab-content li .bg {
  -webkit-transition: transform 3s cubic-bezier(.165, .84, .44, 1);
  transition: transform 3s cubic-bezier(.165, .84, .44, 1);
}
.sec2 .tab-content li:hover .bg {
  -webkit-transform: scale(1.1, 1.1);
  transform: scale(1.1, 1.1);
}
.sec2 .tab-content li .cover {
  background-color: #fff;
  box-shadow: 0 0 15px rgba(0, 0, 0, .2);
  position: absolute;
  left: 5%;
  right: 5%;
  bottom: 18%;
  padding: 3.7% 7.4%;
  -webkit-display: flex;
  -webkit-align-items: center;
  -webkit-justify-content: space-between;
  -webkit-flex-direction: row;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-direction: row;
  -webkit-transform: translateY(100%);
  transform: translateY(100%);
  opacity: 0;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.sec2 .tab-content li:hover .cover {
  -webkit-transform: translateY(0);
  transform: translateY(0);
  opacity: 1;
}
.sec2 .tab-content li .text-box {
  width: -webkit-calc(90% - 32px);
  width: calc(90% - 32px);
}
.sec2 .tab-content li p {
  font-size: 14px;
  color: #000;
  line-height: 1.86;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sec2 .tab-content li p.two {
  font-size: 14px;
  color: #000;
  line-height: 1.86;
  line-height: 3.92;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis; 
}
.sec2 .tab-content li p:first-child {
  color: #999;
}
.sec2 .tab-content li .arrow {
  -webkit-transition: transform 0.3s;
  transition: transform 0.3s;
  margin-left: 10%;
}
.sec2 .tab-content li .cover:hover .arrow {
  -webkit-transform: translateX(20%);
  transform: translateX(20%);
}
.sec2 .tab-content li .arrow::after {
  content: "\e658";
  font-size: 32px;
  color: #232323;
  font-family: "icomoon";
}
.video-cover {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  -webkit-align-items: center;
  -webkit-justify-content: center;
  align-items: center;
  justify-content: center;
  -webkit-display: none;
  display: none;
  z-index: 99;
}
.video-cover.active {
  -webkit-display: flex;
  display: flex;
}
.video-cover .video-box {
  width: 44.6%;
  position: relative;
}
.video-cover .video-box video {
  width: 100%;
}
.video-cover .video-box .stamp {
  position: absolute;
  right: 5%;
  bottom: 5%;
  width: 25%;
  opacity: 0.75;
}
.video-box .close {
  position: absolute;
  top: -18px;
  right: -18px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  z-index: 8040;
  background-image: url('../images/fancybox_sprite@2x.png');
  background-size: 44px 152px;
}


.sec4 {
  padding:  0px;  
}
.sec4 .inner a {
  display: inline-block;
  vertical-align: top;
  position: relative;
  width: calc(316 / 1652 * 100%); 
  margin-right: calc(18 / 1652 * 100%);
  margin-bottom: calc(18 / 1652 * 100%);
}
.sec4 .inner a.width2 {
  width: calc(650 / 1652 * 100%);
}
.sec4 .inner .web a:nth-child(4) {
  margin-right: 0;
}
.sec4 .inner .web a:nth-child(8) {
  margin-right: 0;
}
.sec4 .inner a:last-child {
  margin-right: 0;
}
.sec4 a.text {
  background-color: #ed023f;
  cursor: default;
}
.sec4 a.text.hover {
  cursor: pointer;
}
.sec4 a.img {
  background-color: #e2e2e2;
}
.sec4 a.img .title{
  position: absolute; bottom: 35px; left: 30px;
  font-size: 14px;
	color: #fff;
  -webkit-transition: opacity 0.1s;
  transition: opacity 0.1s;
}
.sec4 a.img:hover .title{
  opacity: 0;
}
.sec4 a.img .title{
  position: absolute; bottom: 35px; left: 30px;
  font-size: 14px;
	color: #fff;
  -webkit-transition: opacity 0.1s;
  transition: opacity 0.1s;
}
.sec4 a.img:hover .title{
  opacity: 0;
}
.sec4 a .cover {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  -webkit-display: flex;
  display: flex;
  font-size: 16px;
  padding: 2.5em 2.25em;
}
.sec4 .img .cover {
  opacity: 0;
  background-color: rgba(0, 0, 0, 0.7);
  -webkit-transition: opacity 0.5s;
  transition: opacity 0.5s;
}
.sec4 .img:hover .cover {
  opacity: 1;
}
.sec4 a.text .cover {
  -webkit-align-items: center;
  -webkit-justify-content: center;
  -webkit-flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.sec4 a.img .cover {
  -webkit-align-items: flex-end;
  -webkit-justify-content: space-between;
  -webkit-flex-direction: row;
  align-items: flex-end;
  justify-content: space-between;
  flex-direction: row;
}
.sec4 h3 {
  font-size: 1.25em;
  color: #fff;
  font-weight: bold;
  line-height: 1.5;
  text-shadow: 0 0 0.1em #333;
}
.sec4 h5 {
  font-size: 2.5em;
  color: #fff;
  font-weight: normal;
}
.sec4 h5 i {
  font-size: 0.5em;
  font-style: normal;
  display: block;
}
.sec4 h5 i:first-child {
  font-weight: bold;
}
.sec4 h5 b {
  display: inline-block;
  font-weight: normal;
  margin-right: 0.25em;
}
.sec4 h5 span {
  display: inline-block;
}
.sec4 p {
  font-size: 1em;
  color: #fff;
  margin-top: 2em;
  min-width: 6em;
}
.sec4 p.underline {
  text-decoration: underline;
}
.sec4 .text.hover p::after {
  display: inline-block;
  vertical-align: middle;
  font-family: "icomoon";
  content: "\ebfc";
  font-size: 1.5em;
  font-weight: bold;
  margin-left: 1em;
  opacity: 0;
  margin-right: -2.5em;
  -webkit-transform: translateX(-100%);
  transform: translateX(-100%);
}
.sec4 .text.hover:hover p::after {
  -webkit-transition: margin-right 0.5s, opacity 0.5s 0.125s, transform 0.5s 0.125s;
  transition: margin-right 0.5s, opacity 0.5s 0.125s, transform 0.5s 0.125s;
  opacity: 1;
  margin-right: 0;
  -webkit-transform: translateX(0);
  transform: translateX(0);
}
.sec4 .arrow::before {
  display: block;
  font-family: "icomoon";
  content: "\ebfc";
  margin-left: 1em;
  color: #fff;
  font-size: 1.875em;
  opacity: 0;
  -webkit-transform: translateX(-100%);
  transform: translateX(-100%);
  -webkit-transition: opacity 0.5s, transform 0.5s;
  transition: opacity 0.5s, transform 0.5s;
}
.sec4 a:hover .arrow::before {
  opacity: 1;
  -webkit-transform: translateX(0);
  transform: translateX(0);
}


.ipart04 {
  padding: 0px; 
}
  
.ipart04 .infor_r {
  margin-top: 20px;
}
.ipart04 .infor_r a {
  font-size: 18px;
  line-height: 30px;
  color: #0048cd;
  font-weight: bold;
}
.ipart04 .content {
  margin-top: 30px;
}
.ipart04 .content .sign {
  display: inline-block;
  padding: 0 18px;
  height: 28px;
  line-height: 28px;
  color: #fff; 
  font-size: 15px;
  transform: skew(-10deg); 
  background:#333
  ;
}
.ipart04 .content .sign span {
  transform: skew(10deg)
}
.ipart04 .content .tit {
  display: block;
  font-size: 22px;
  line-height: 28px;
  height: 56px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  color: #02001c;
  margin: 17px 0 10px;
}
.ipart04 .content .con {
  font-size: 15px;
  line-height: 25px;
  height: 50px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  color: #333;
}
.ipart04 .content .date {
  font-size: 14px;
  line-height: 25px;
  color: #858585;
  margin-top: 7px;
} 
.ipart04 .content .right {
  width: 100%;
  float: left;
}
.ipart04 .content .right .r_top {
  margin-bottom: 32px;
  background: #fff;
  transition: all 0.5s ease;
}
.ipart04 .content .right .r_top .rect-31 {
  padding-bottom: 31%;
}
.ipart04 .content .right .r_top .box {
  padding: 20px 50px
}
.ipart04 .content .right .r_top:hover {
  background-image: linear-gradient(to right, #0048cd, #25848a);
  
}
.ipart04 .content .right .r_top:hover .box .sign {
  background: #fff;
  color: #666;
}
.ipart04 .content .right .r_top:hover .box .tit {
  color: #fff;
}
.ipart04 .content .right .r_top:hover .box .con {
  color: #fff;
}
.ipart04 .content .right .r_top:hover .box .date {
  color: #fff;
}


.ipart04 .content .right .r_bott .item {  
  width: 50%; float: left;
  background: #fff; 
  border-bottom: 1px solid #f0f0f0; 
  padding-top: 25px; 
  padding-bottom: 25px;
  transition: all 0.5s ease;
  position: relative;
  overflow: hidden;
} 

.ipart04 .content .right .r_bott .item .pic { 
  width: 350px;
  height: auto;
  float: left; /* 左浮动 */
}

.ipart04 .content .right .r_bott .item .pic img {
  max-width: 100%;
}

.ipart04 .content .right .r_bott .item .box {
   width:auto; 
  padding: 25px 40px;
  position: absolute; left: 350px; top: 0px;
  z-index: 2;
} 




.ipart04 .content .right .r_bott .item .box .con {
  height: 75px;
  -webkit-line-clamp: 3;
}
.ipart04 .content .right .r_bott .item01 {
  float: left;
}
.ipart04 .content .right .r_bott .item02 {
  float: right;
}
.ipart04 .content .right .r_bott .item:hover {
	
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.1); 
}
.ipart04 .content .right .r_bott .item:hover:after {
  opacity: 1;
  visibility: visible;
}
.ipart04 .content .right .r_bott .item:hover .sign {
  background: #fff;
  color: #222;
}
/*
.ipart04 .content .right .r_bott .item:hover .tit {
  color: #fff;
}
.ipart04 .content .right .r_bott .item:hover .con {
  color: #fff;
}
.ipart04 .content .right .r_bott .item:hover .date {
  color: #fff;
}
*/



.ss-box {
  padding: 0px; 
}
  
.ss-box .infor_r {
  margin-top: 20px;
}
.ss-box .infor_r a {
  font-size: 18px;
  line-height: 30px;
  color: #0048cd;
  font-weight: bold;
}
.ss-box .content {
  margin-top: 30px;
}
.ss-box .content .sign {
  display: inline-block;
  padding: 0 18px;
  height: 28px;
  line-height: 28px;
  color: #fff; 
  font-size: 15px;
  transform: skew(-10deg);
  background-image: linear-gradient(to right, #3d43b5, #01c488);
  ;
}
.ss-box .content .sign span {
  transform: skew(10deg)
}
.ss-box .content .tit {
  display: block;
  font-size: 22px;
  line-height: 28px;
  height: 56px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  color: #02001c;
  margin: 17px 0 10px;
}
.ss-box .content .con {
  font-size: 15px;
  line-height: 25px;
  height: 50px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  color: #333;
}
.ss-box .content .date {
  font-size: 14px;
  line-height: 25px;
  color: #858585;
  margin-top: 7px;
} 
.ss-box .content .right {
  width: 100%;
  float: left;
}
.ss-box .content .right .r_top {
  margin-bottom: 32px;
  background: #fff;
  transition: all 0.5s ease;
}
.ss-box .content .right .r_top .rect-31 {
  padding-bottom: 31%;
}
.ss-box .content .right .r_top .box {
  padding: 20px 50px
}
.ss-box .content .right .r_top:hover {
  background-image: linear-gradient(to right, #01c488, #3d43b5);
}
.ss-box .content .right .r_top:hover .box .sign {
  background: #fff;
  color: #0048cd;
}
.ss-box .content .right .r_top:hover .box .tit {
  color: #fff;
}
.ss-box .content .right .r_top:hover .box .con {
  color: #fff;
}
.ss-box .content .right .r_top:hover .box .date {
  color: #fff;
}
.ss-box .content .right .r_bott .item {
  width: 100%;
  background: #fff; float: left; border-bottom: 1px solid #f0f0f0;
  transition: all 0.5s ease;
  position: relative;
  overflow: hidden;
}
 
.ss-box .content .right .r_bott .item .box {
  display: block;
  padding: 35px 50px;
  position: relative;
  z-index: 2;
}
.ss-box .content .right .r_bott .item .box .con {
  height: auto;
  -webkit-line-clamp: 3;
}
.ss-box .content .right .r_bott .item01 {
  float: left;
}
.ss-box .content .right .r_bott .item02 {
  float: right;
}
 


@media only screen and (max-width:1024px) { 
	  .sec2 {
		padding-bottom:40px;
	  }
	  .sec2 .tab-controls a {
		font-size:14px;
		margin-right: 2em;
	  }
	  .sec2 .tab-content li.grid-sizer, .sec2 .tab-content li.grid-item {
		width: 50%;
	  }
	  .sec2 .tab-content li .cover {
		box-shadow: 0 0 0.625rem rgba(0, 0, 0, .2);
	  }
	  .sec2 .tab-content li .text-box {
		width: -webkit-calc(90% - 1.25rem);
		width: calc(90% - 1.25rem);
	  }
	  .sec2 .tab-content li p {
		font-size: 0.6875rem;
	  }
	  .sec2 .tab-content li .arrow::after {
		font-size: 1.25rem;
	  }
}
@media only screen and (max-width:767px) { 
	  .sec2 {
		padding-bottom:4px;
	  }
	  .sec2 .tab-controls a {
		font-size:14px;
		margin-right:2px;
 		 padding:12px 16px;
	  } 
}




.case-block:hover .case-photo .pho {
  transform: scale(1.05)
}
.case-block {
  width: 50%; float: left;
  display: -ms-flexbox;
  display: flex;
  background: #fff;
  margin-top: 50px;
  margin-bottom: 40px;
  height: 20vw; 
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.04);
}
.case-block:hover {  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}
.case-block .case-info {
  width: 35%;
  padding: 1.5vw;
  position: relative;
  box-sizing: border-box
}
.case-block .case-logo {
  display: -ms-flexbox;
/*  display: flex;*/
  -ms-flex-align: center;
  align-items: center;
  margin-bottom: 3vw;
  padding-bottom: 1.25vw;
  position: relative
}
.case-block .case-logo:after {
  content: "";
  display: block;
  width: 3.125vw;
  height: 1px;
  background: #777;
  position: absolute;
  bottom: 0;
  left: 0
}
.case-block .case-logo .logo { background: #fcfcfc;
  max-width: 9vw;
  max-height: 2vw;
  width: auto;
  height: auto;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: center;
  justify-content: center;
  -ms-flex-align: center;
  align-items: center;
  margin-right:30px;  
}
.case-block .case-logo .logo-name {
  font-weight: normal;
  font-size: 18px;
  color: #000;
  letter-spacing: 0;
  line-height: 1.5
}
.case-block .desc {
  font-weight: 200;
  font-size: 14px;
  color: #282828;
  letter-spacing: 0;
/*  text-align: justify;*/
  line-height: 26px;
	max-height: 78px; overflow: hidden;
}
.case-block .more {
  position: absolute;
  left: 2vw;
  bottom: 2.4vw;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  cursor: pointer;
  transition: opacity .3s ease-in-out
}
.case-block .more span {
  font-size: 14px;
  color: #000
}
.case-block .more i {
  margin-left: 10px;
  font-size: .625rem;
  transform: scale(.7);
  color: #000
}
.case-block .more:hover {
  opacity: .7
}
.case-block .case-photo {
  height: 20vw;
  -ms-flex: 1;
  flex: 1;
  position: relative;
  overflow: hidden
}
.case-block .case-photo .pho {
  display: block;
  width: 100%;
  height: 100%;
  transition: all 1.2s ease-in-out;
  background-size: cover !important
}
.case-block .case-photo:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-width: .98vw;
  border-style: solid;
  border-color: transparent transparent transparent #fff;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%)
}
/*
.case-container .case-block:nth-child(2n) {
  -ms-flex-direction: row-reverse;
  flex-direction: row-reverse
}
.case-container .case-block:nth-child(2n) .case-photo:after {
  border-color: transparent #fff transparent transparent;
  right: 0;
  left: auto
}
*/
 
@media screen and (max-width:1440px) {
	.ipart04 .content .right .r_bott .item .pic { 
	  width: 300px;
	  height: auto;
	  float: left; /* 左浮动 */
	}
	.ipart04 .content .right .r_bott .item .box {
 	  left: 300px;
	}
}
@media screen and (max-width:1024px) { 
	.ipart04 .content .tit {
	  display: block;
	  font-size: 17px;
	  line-height:32px;
	  height: 32px;
	  overflow: hidden;
	  text-overflow: ellipsis;
	  display: -webkit-box;
	  -webkit-line-clamp: 2;
	  -webkit-box-orient: vertical;
	  color: #02001c;
	  margin: 17px 0 10px;
	}
  .ipart04 .content .right .r_bott .item .pic { 
    width: 190px;  
  }
	.ipart04 .content .right .r_bott .item .box {
 	  left: 190px;
	  padding: 10px 20px; 
	}
	.ipart04 .content .right .r_bott .item .box .con {
	  height: 50px;
	  -webkit-line-clamp: 2;
	}
}
@media screen and (max-width:800px) { 
  .case-block {
    width: 100%;
    display: -ms-flexbox;
    display: flex;
    margin-bottom: 20px;
    height: auto;
    -ms-flex-direction: column-reverse;
    flex-direction: column-reverse;
    border-radius: 4px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 5px 15px 0 rgba(0, 0, 0, .1)
  }
  .case-block .case-info {
    width: 100%;
    padding: 4vw;
    position: relative;
    box-sizing: border-box
  }
  .case-block .case-logo {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
    align-items: center;
    margin-bottom: 4px;
    padding-bottom: 0;
    position: relative
  }
  .case-block .case-logo:after {
    content: "";
    display: none
  }
  .case-block .case-logo .logo {
    max-width: 26.6vw;
    max-height: 8vw;
    padding-right: 5.3vw;
    border-right: 1px solid #000;
    margin-right: 5.3vw
  }
  .case-block .case-logo .logo-name {
    font-weight: 500;
    font-size: 14px;
    color: #282828;
    letter-spacing: 0; 
  }
  .case-block .desc {
    font-weight: 200;
    font-size: 14px;
    color: #777;
    text-align: justify;
    line-height: 26px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    word-wrap: normal !important;
    word-wrap: normal\0 !important
  }
  .case-block .more {
    display: none
  }
  .case-block .case-photo {
    width: 100%;
    height: 53.33vw;
    -ms-flex: none;
    flex: none;
    position: relative
  }
  .case-block .case-photo:after {
    display: none
  }
  .case-container {
    width: 92vw;
    margin: 0 auto
  }
  .case-container .case-block:nth-child(2n) {
    -ms-flex-direction: column-reverse;
    flex-direction: column-reverse
  }
	
	.ipart04 .content .right .r_bott .item {
	  width: 100%;
	  background: #fff; float: left; border-bottom: 1px solid #f0f0f0;
	  transition: all 0.5s ease;
	  position: relative;
	  overflow: hidden;
	} 
		  .ipart04 .content .right .r_bott .item .pic { 
		width: 290px;  
	  }
		.ipart04 .content .right .r_bott .item .box {
		  left: 300px;
		  padding: 16px 20px; 
		}
		.ipart04 .content .right .r_bott .item .box .con {
		  height: 75px;
		  -webkit-line-clamp: 3;
		}	
}


@media screen and (max-width:760px) { 
	.sec2 .tab-content li a { 
	  margin:5px; 
	}
	.ipart04 .content .right .r_bott .item    { 
        float: none; /* 取消浮动 */
        position: relative; /* 取消绝对定位 */ 
	}  
	  .ipart04 .content .right .r_bott .item .pic {
		width: 100%; 
         float: none; /* 取消浮动 */
	  } 
	.ipart04 .content .right .r_bott .item .box {  
	  padding: 20px 0px; 
	     width: 100%;  background: #fff; 
    position: relative; /* 取消绝对定位 */
    left: 0; /* 取消左偏移 */
    top:15px; /* 取消上偏移 */
	} 
	.ipart04 .content .date {margin-bottom: 18px;
	  } 
}